diff --git a/sbl/Makefile b/sbl/Makefile
index 18e741e..ca7f6bb 100644
--- a/sbl/Makefile
+++ b/sbl/Makefile
@@ -68,9 +68,15 @@ EXTRA_OPT_FLAG = -msave-restore
 DISABLE_BACKTRACE = 1
 #####################################################
 
+# kunlun3 的sbl目录不同
+ifeq ($(target), kunlun3)
+sbl_bin_path=plc/
+else
+sbl_bin_path=
+endif
 
 extra_work = echo handle sbl...;\
-            $(TOPDIR)/tools/rom_img/make_ld.sh --addrs $(TOPDIR)/sbl/.output/plc/lib/kunlun_sbl.out \
+            $(TOPDIR)/tools/rom_img/make_ld.sh --addrs $(TOPDIR)/sbl/.output/$(sbl_bin_path)lib/kunlun_sbl.out \
             $(TOPDIR)/tools/rom_img/sbl_symbol > $(TOPDIR)/startup/ldscripts/riscv3/sbl.addrs.ld;
 
 
diff --git a/startup/ldscripts/riscv/link_flash_4m_sta.lds b/startup/ldscripts/riscv/link_flash_4m_sta.lds
index cf6f0ed..8e6e52e 100644
--- a/startup/ldscripts/riscv/link_flash_4m_sta.lds
+++ b/startup/ldscripts/riscv/link_flash_4m_sta.lds
@@ -177,4 +177,5 @@ SECTIONS
 }
 
 INCLUDE "sp_sta.addrs.ld"
-INCLUDE "rom.addrs.ld"
\ No newline at end of file
+INCLUDE "rom.addrs.ld"
+INCLUDE "sbl.addrs.ld"
diff --git a/startup/ldscripts/riscv/link_flash_cco.lds b/startup/ldscripts/riscv/link_flash_cco.lds
index 6014b1b..9784909 100644
--- a/startup/ldscripts/riscv/link_flash_cco.lds
+++ b/startup/ldscripts/riscv/link_flash_cco.lds
@@ -178,4 +178,5 @@ SECTIONS
 }
 
 INCLUDE "sp_cco.addrs.ld"
-INCLUDE "rom.addrs.ld"
\ No newline at end of file
+INCLUDE "rom.addrs.ld"
+INCLUDE "sbl.addrs.ld"
diff --git a/startup/ldscripts/riscv/link_flash_sta.lds b/startup/ldscripts/riscv/link_flash_sta.lds
index 33d9823..e0de63e 100644
--- a/startup/ldscripts/riscv/link_flash_sta.lds
+++ b/startup/ldscripts/riscv/link_flash_sta.lds
@@ -178,4 +178,5 @@ SECTIONS
 }
 
 INCLUDE "sp_sta.addrs.ld"
-INCLUDE "rom.addrs.ld"
\ No newline at end of file
+INCLUDE "rom.addrs.ld"
+INCLUDE "sbl.addrs.ld"
\ No newline at end of file
diff --git a/startup/ldscripts/riscv/link_psram_2m_sta.lds b/startup/ldscripts/riscv/link_psram_2m_sta.lds
index 6c7ec62..a9b2e5d 100755
--- a/startup/ldscripts/riscv/link_psram_2m_sta.lds
+++ b/startup/ldscripts/riscv/link_psram_2m_sta.lds
@@ -176,4 +176,5 @@ SECTIONS
 }
 
 INCLUDE "sp_sta.addrs.ld"
-INCLUDE "rom.addrs.ld"
\ No newline at end of file
+INCLUDE "rom.addrs.ld"
+INCLUDE "sbl.addrs.ld"
\ No newline at end of file
diff --git a/startup/ldscripts/riscv/link_psram_4m_cco.lds b/startup/ldscripts/riscv/link_psram_4m_cco.lds
index 6014b1b..420e704 100644
--- a/startup/ldscripts/riscv/link_psram_4m_cco.lds
+++ b/startup/ldscripts/riscv/link_psram_4m_cco.lds
@@ -178,4 +178,5 @@ SECTIONS
 }
 
 INCLUDE "sp_cco.addrs.ld"
-INCLUDE "rom.addrs.ld"
\ No newline at end of file
+INCLUDE "rom.addrs.ld"
+INCLUDE "sbl.addrs.ld"
\ No newline at end of file
diff --git a/startup/ldscripts/riscv/link_psram_4m_sta.lds b/startup/ldscripts/riscv/link_psram_4m_sta.lds
index 9970139..deb0631 100644
--- a/startup/ldscripts/riscv/link_psram_4m_sta.lds
+++ b/startup/ldscripts/riscv/link_psram_4m_sta.lds
@@ -176,4 +176,5 @@ SECTIONS
 }
 
 INCLUDE "sp_sta.addrs.ld"
-INCLUDE "rom.addrs.ld"
\ No newline at end of file
+INCLUDE "rom.addrs.ld"
+INCLUDE "sbl.addrs.ld"
\ No newline at end of file
diff --git a/startup/ldscripts/riscv/link_psram_8m_cco.lds b/startup/ldscripts/riscv/link_psram_8m_cco.lds
index abe544b..c85bfc5 100644
--- a/startup/ldscripts/riscv/link_psram_8m_cco.lds
+++ b/startup/ldscripts/riscv/link_psram_8m_cco.lds
@@ -178,4 +178,5 @@ SECTIONS
 }
 
 INCLUDE "sp_cco.addrs.ld"
-INCLUDE "rom.addrs.ld"
\ No newline at end of file
+INCLUDE "rom.addrs.ld"
+INCLUDE "sbl.addrs.ld"
\ No newline at end of file
diff --git a/startup/ldscripts/riscv/link_psram_8m_sta.lds b/startup/ldscripts/riscv/link_psram_8m_sta.lds
index ee80ffa..e0db7d1 100644
--- a/startup/ldscripts/riscv/link_psram_8m_sta.lds
+++ b/startup/ldscripts/riscv/link_psram_8m_sta.lds
@@ -176,4 +176,5 @@ SECTIONS
 }
 
 INCLUDE "sp_sta.addrs.ld"
-INCLUDE "rom.addrs.ld"
\ No newline at end of file
+INCLUDE "rom.addrs.ld"
+INCLUDE "sbl.addrs.ld"
\ No newline at end of file